CVE-2026-104076 (GCVE-0-2026-104076)

Vulnerability from cvelistv5 – Published: 2026-10-08 19:26 – Updated: 2026-10-08 19:26
VLAI
Title
TVU Networks Receiver/Transceiver Missing Authentication via REST API
Summary
TVU Networks Receiver/Transceiver devices running firmware before version 7.9 contain a missing authentication vulnerability that allows remote unauthenticated attackers to read sensitive device information and modify device configuration via unprotected REST API endpoints on port 8288. Attackers can send unauthenticated GET requests to disclose network configuration, firmware details, and cloud service information, or issue POST requests to endpoints such as /Setting3/API/API/v1/LocalNetwork/DNS to alter DNS settings and enable man-in-the-middle attacks on outbound connections to TVU cloud infrastructure.
Severity
9.3 (Critical)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
9.1 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
CWE
  • CWE-306 - Missing Authentication for Critical Function
Assigner
VulnCheck CNA under the mitre root
CNA scorecard B 84/100 over 5285 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
TVU Networks TVU Receiver / Transceiver Affected: 0 , < 7.9 (custom)
guessed Create a notification for this product.
Date Public
2026-10-08 00:00
Credits
Dr. Henning Kopp of CODE WHITE
Show details on NVD website
To clipboard 

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      "providerMetadata": {
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        },
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      "source": {
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    "datePublished": "2026-10-08T19:26:34.263Z",
    "dateReserved": "2026-10-01T18:02:50.083Z",
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          }
        ],
        "id": "CVE-2026-104076",
        "lastModified": "2026-10-08T21:35:53.890",
        "metrics": {
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                "modifiedAttackComplexity": "NOT_DEFINED",
                "modifiedAttackRequirements": "NOT_DEFINED",
                "modifiedAttackVector": "NOT_DEFINED",
                "modifiedPrivilegesRequired": "NOT_DEFINED",
                "modifiedSubAvailabilityImpact": "NOT_DEFINED",
                "modifiedSubConfidentialityImpact": "NOT_DEFINED",
                "modifiedSubIntegrityImpact": "NOT_DEFINED",
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    }
  }
}



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